JPS63100969A - Dispenser gun - Google Patents
Dispenser gunInfo
- Publication number
- JPS63100969A JPS63100969A JP62228685A JP22868587A JPS63100969A JP S63100969 A JPS63100969 A JP S63100969A JP 62228685 A JP62228685 A JP 62228685A JP 22868587 A JP22868587 A JP 22868587A JP S63100969 A JPS63100969 A JP S63100969A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- gripper plate
- hole
- gripper
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 8
- 239000011345 viscous material Substances 0.000 claims description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 1
- 229910000760 Hardened steel Inorganic materials 0.000 abstract 1
- 238000007373 indentation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- ZITMXBBQIWULSF-UHFFFAOYSA-N B.C.C Chemical compound B.C.C ZITMXBBQIWULSF-UHFFFAOYSA-N 0.000 description 1
- 239000013466 adhesive and sealant Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000011346 highly viscous material Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
- B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
- B05C17/0116—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like characterised by the piston driving means
- B05C17/012—Stepwise advancing mechanism, e.g. pawl and ratchets
- B05C17/0123—Lever actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Confectionery (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
【発明の詳細な説明】
［技術分野］
本発明は、濃い液体またはペースト状のもの、例えば樹
脂状のコーキング材のような粘性のある材料をディスペ
ンスするディスペンサーガンに関するものである。TECHNICAL FIELD This invention relates to dispenser guns for dispensing thick liquids or pastes, such as viscous materials such as resinous caulks.
［背景技術］
この種のガンは、ロッドの軸の長手方向に往復動をする
ように配置され、ロッドを前進させるためのグリッパの
往復動の前進ストロークにおけるロッドグリップ位置と
、ロッドを動かさないでグリッパを戻すためのグリッパ
の往復動の後退ストロークにおけるロッド解放位置との
間でウッドの軸に対して傾斜するようになされた一方向
グリッパを含んでいる。粘性材料用の各種の構造のデイ
スペンサーは公知であるが、その一つの特別な例は英国
特許第１２６４３１１Ａ号明細書に説明さ 。[Background Art] This type of gun is arranged to reciprocate in the longitudinal direction of the rod axis, and the rod grip position in the forward stroke of the reciprocating movement of the gripper for advancing the rod and the rod grip position without moving the rod. It includes a one-way gripper adapted to be inclined with respect to the axis of the wood between a rod release position and a reciprocating stroke of the gripper to return the gripper. Dispensers of various constructions for viscous materials are known, one particular example of which is described in GB 1264311A.
れている。これは、液体または半液体物質を押し出すガ
ンについて述べており、本体と、本体の上で軸方向運動
を行うようにこれに取付けられているロッドと、本体上
に取付けられ前述の要領でロッドを前進させるように配
置された一方向に可動のグリッパとを有している。It is. It describes a gun for extruding liquid or semi-liquid substances, comprising a body, a rod attached to it for axial movement over the body, and a rod attached to the body and adapted to move the rod in the manner described above. and a unidirectionally movable gripper arranged to advance the gripper.
この種のガンの殆どのものはロッドが円形断面のもので
、グリッパは円形開孔を有し、その中をロッドが完全に
自由に通過している。グリッパがグリップ位置に対して
傾斜されると、理論的には、グリッパとロッドとの間の
２か所で点接触のみが生じ、一方の場所はロッド上の一
点でグリ、ツバの片側にあり、この点は第１の点とは直
径方向に反対方向で、ロッドの軸方向に離れて位置して
いる。Most guns of this type have a rod of circular cross-section, and the gripper has a circular aperture through which the rod passes completely freely. When the gripper is tilted relative to the gripping position, theoretically there will be only point contact at two places between the gripper and the rod, one on the grip at one point on the rod, and one on one side of the collar. , this point is located diametrically opposite the first point and axially spaced apart from the rod.
実際には、ロッドグリップ位置にある時、グリッパがロ
ッドに沿って滑ることなしに高度の粘性材料を押し出す
ためにグリッパからロッドに十分な力を加えるべくグリ
ッパとロッドとの間に適切な係合を生じるように構造を
配置すると、相当な傷がロッドに生じることがわかって
いる。このような傷のため、ロッドがグリッパを通って
自由にスライドするのに必要な円滑な戻り運動を阻害し
ている。In practice, when in the rod gripping position, there is a proper engagement between the gripper and the rod to apply sufficient force from the gripper to the rod to force out the highly viscous material without the gripper slipping along the rod. It has been found that arranging the structure in such a way as to cause significant damage to the rod. These scratches prevent the smooth return movement necessary for the rod to slide freely through the gripper.
英国特許第１２６４３１１Ａ号明細書に記載の発明は、
即ち、６角形のロッドとダイアモンド状の穴の使用が穴
の端とロッドの面との間に線接触をもたらすが、高い荷
重を加えると、このような構成によってもロッドの傷は
直ちに発生する。The invention described in British Patent No. 1264311A is
That is, although the use of a hexagonal rod and a diamond-shaped hole provides a line contact between the end of the hole and the surface of the rod, under high loads, such a configuration also readily causes rod scratches. .
上述した従来のガンに関する高い荷重の影響として、更
に、ロッドがそれを通過しかつロッドを係合する孔の両
端部が変形されるという結果をもたらす。このことは更
にグリッパとロッドの間のグリップ係合が完了するより
前に、グリッパが過度に傾斜することとなり、その結果
、傾斜動作を生み出す部材（引金のような）の切動作は
浪費されることとなり、グリッパの各前進ストロークご
とに所定より少ない量の材料しかディスペンスできない
結果となる。A further effect of the high loads on the conventional guns described above is that the ends of the hole through which the rod passes and engages the rod are deformed. This further causes the gripper to tilt excessively before the gripping engagement between the gripper and the rod is complete, so that the cutting action of the member (such as the trigger) that produces the tilting action is wasted. This results in less than a predetermined amount of material being dispensed on each forward stroke of the gripper.
ディスペンサーガンの使用者はディスペンスすべき材料
に益々高い力を加えることを要求しているが、これは一
方ではディスペンスのスピードアップであり、他方では
多数の最近の接着剤及びシール剤が本質的に非常に粘度
が高いことによるものである。従来では、ロッドの傷と
グリッパの変形の代償の下にのみ荷重を増加することが
可能であった。Users of dispenser guns are demanding the application of increasingly higher forces to the material to be dispensed, which on the one hand increases the speed of dispensing, and on the other hand, many modern adhesives and sealants are inherently This is due to its extremely high viscosity. Previously, it was possible to increase the load only at the cost of damage to the rod and deformation of the gripper.
［発明の開示コ
本発明によれば、液体または半液体物質を押出すガンは
、本体と、円形断面の平行側部孔を有する平行側部グリ
ッパ板と、前記孔にスライド係合する円形断面のロッド
とを有し、グリッパ板は本体に取付けられてロッド軸の
長手方向に、往復動するように配置され、ウッド軸に対
してロッドを前進させるためのグリッパ板の往復動の前
進ストロークにおけるロッドグリップ位置と、ロッドを
動かさずにグリップ仮を戻すためのグリッパ板の往復動
の後退ストロークにおけるロッド解放位置との間で傾斜
するようになされ、グリッパ板の一面には、ほぼ弧状の
基部を持ち、前記孔に連なり、２つの弧状部分を有し、
その一方は前記孔とグリッパ板の前記一面との交差で形
成され、他方は溝の基部と前記孔との交差によって形成
されている溝を有する。DISCLOSURE OF THE INVENTION According to the present invention, a gun for extruding liquid or semi-liquid substances includes a body, a parallel side gripper plate having parallel side holes of circular cross section, and a gripper plate of circular cross section that slides into engagement with the hole. The gripper plate is attached to the main body and arranged to reciprocate in the longitudinal direction of the rod axis, and the gripper plate has a reciprocating forward stroke for advancing the rod relative to the wood axis. The gripper plate is inclined between the rod grip position and the rod release position during the backward stroke of the reciprocating movement of the gripper plate to return the temporary grip without moving the rod, and one side of the gripper plate has a substantially arc-shaped base. having two arcuate parts connected to the hole;
One of them has a groove formed by the intersection of said hole and said one side of the gripper plate, and the other one has a groove formed by the intersection of the base of the groove and said hole.
本発明の別の特徴によれば、液体を押出すディスペンサ
ーガンは、本体と、該本体に往復動するように取付けら
れた円形断面の平行側部ピストンロッドと、該ロッドが
通過する円形断面の平行側部孔を有するグリッパ板を有
するロッド前進機構とを有し、グリッパ板の片側の穴の
口はその周辺の少なくとも一部で長円弧により境界をつ
けられており、その形状は、グリッパ板を傾斜した時長
円弧が相当な長さにわたってロッドと係合するようにな
っている。これは平行側部グリッパ板に、その片側にほ
ぼ弧状の基部を有し前記孔に連なっている溝を設け、そ
の一方は前記孔とグリッパ板の片面との交差で作られ、
他方は溝の基部と前記孔との交差で形成されている２つ
の弧状部分で形成されたグリッパ板の前記片側の孔にエ
ツジを設けることによってなされる。According to another feature of the invention, a dispenser gun for dispensing liquid includes a body, a parallel-sided piston rod of circular cross-section mounted for reciprocation on the body, and a parallel-sided piston rod of circular cross-section through which the rod passes. a rod advancement mechanism having a gripper plate with parallel side holes, the mouth of the hole on one side of the gripper plate being bounded at least in part on its periphery by an elongated arc, the shape of which is similar to that of the gripper plate; When the rod is inclined, the long arc engages the rod over a considerable length. This comprises providing a parallel side gripper plate with a groove on one side thereof having a substantially arcuate base and communicating with said hole, one of which is made by the intersection of said hole with one side of the gripper plate;
The other is done by providing an edge in the hole on said one side of the gripper plate formed by two arcuate sections formed by the intersection of the base of the groove and said hole.
好ましくは、グリッパ板の反対側にも同様な長円弧があ
る。即ち、グリッパ板が平行側部である場合、グリッパ
板の反対面にも第１の溝と直径方向に反対の位置に同様
な溝があることとなる。Preferably, there is a similar elongated arc on the opposite side of the gripper plate. That is, if the gripper plate is parallel-sided, the opposite side of the gripper plate will also have a similar groove at a position diametrically opposite to the first groove.
このような構成によって、グリッパ板がロッドに対して
滑ることなく、また、ロッドに傷を付けることなしにグ
リッパ板とロッドとの間に非常に大きな力を伝達できる
ことが判明した。この効果はグリッパ板のエツジによっ
て生じるものであるが、これは、グリッパ板がごくわず
か傾斜した時、相当な弧にわたってロッドと係合する。It has been found that such an arrangement allows very large forces to be transmitted between the gripper plate and the rod without the gripper plate slipping relative to the rod and without damaging the rod. This effect is caused by the edge of the gripper plate, which engages the rod over a considerable arc when the gripper plate is tilted only slightly.
ロッドとこれが通過する孔との直径の差が非常に小さく
できるので、適切なグリップがグリッパ板のロッドに対
する非常に小さい傾きで達成できることが判明した。相
当な力の伝達によってもロッドは殆どあるいは全く無傷
であることが判明した。しかし、この状態は軟鋼製のロ
ッドを作り、その薄い表面層を、例えばロッドをインダ
クション炉に通して例えば油浴中で急速に冷却すること
により硬化することによって更に改善することができる
。It has been found that since the difference in diameter between the rod and the hole through which it passes can be very small, a suitable grip can be achieved with a very small inclination of the gripper plate relative to the rod. The rods were found to be largely or completely unharmed by the transmission of considerable forces. However, this condition can be further improved by making the rod of mild steel and hardening its thin surface layer, for example by passing the rod through an induction furnace and rapidly cooling it, for example in an oil bath.
そこに作られる一方または両方の溝は孔に連なっている
両側平行な溝でも、あるいはそれに代って孔と重なるド
ーム形の窪みでもよい。溝の幅は孔の直径にほぼ等しく
することが好ましい。One or both of the grooves formed therein may be parallel grooves on both sides that are continuous with the holes, or alternatively, they may be dome-shaped depressions that overlap the holes. Preferably, the width of the groove is approximately equal to the diameter of the hole.
グリッパ板は好ましくは焼結によって金属で作られるが
、例えばロストワックス鋳造法のような別の方法で作っ
てもよい。The gripper plate is preferably made of metal by sintering, but may also be made by other methods, such as for example lost wax casting.
［実施例〕
本発明は各種の要領によって実現されようが、粘性材料
用の１つのデイスペンサー装置で本発明を実施している
ものを変形グリッパと一緒に例示として以下に説明する
。これらを添附図面を参照して説明する。Embodiments Although the invention may be implemented in various ways, one dispenser device for viscous materials embodying the invention will be described below by way of example along with a deformed gripper. These will be explained with reference to the attached drawings.
図面、特に第１図に示すデイスペンサーは、ディスペン
スすべき材料を入れるバレル１を有し、その一端にはノ
ズル構体２を、他端にはピストンロッド４をバレル１の
軸に沿ってステップ状に前進させるための操作機構３を
有する。操作機構は付属の握り６を有する本体部分５を
有し、前記握りは手で握ることができ、これに引金状の
部材７が枢着されている。引金部材７の枢軸８側の、そ
の指掛は部分つとは反対側の端部にはスタッド１１があ
り、スタッド１１は有孔板１２と係合しているが、この
間孔内には若干の間隙をもってピストンロッド４が通過
している。板１２の上端は本部分５の肩１３に立て掛け
られており、また、板１２は圧縮ばね１４によって図示
の右側に加圧されている。ピストンロッドはまた第２開
孔板１５を通過しているが、この板は本体５上のボス１
６に係合し、圧縮ばね１７によって図示の右側に加圧さ
れている。The dispenser shown in the drawings, in particular in FIG. It has an operating mechanism 3 for advancing the robot. The operating mechanism has a body part 5 with an attached handle 6, which can be grasped by hand and to which a trigger-like member 7 is pivotally mounted. There is a stud 11 at the end of the trigger member 7 on the side opposite to the finger rest on the pivot 8 side. The piston rod 4 passes through with a gap. The upper end of the plate 12 rests against the shoulder 13 of the main part 5, and the plate 12 is pressed to the right in the drawing by a compression spring 14. The piston rod also passes through a second apertured plate 15 which is connected to the boss 1 on the body 5.
6 and is pressed to the right side in the drawing by a compression spring 17.
この種の機構の操作法は当該分野で周知のことではある
が、簡単にこれを説明する。Although the operation of this type of mechanism is well known in the art, it will be briefly described.
引金部材７を手でもって握り６の方向に絞ると、スタッ
ド１１は板１２の開孔の上下端がピストンロッド４の上
下面を掴むまで当接部１３Φ係合点を中心として板１２
を傾斜させる。引金部材７の後方への運動を続けると、
板１２はピストンロッドと共に前進してバレル１内のピ
ストンを前進させる。このピストンロッド４の前進運動
中、ロッドは板１５を通してスライドしているが、板１
５はスタッド１６を中心として僅かに傾斜していて板の
開孔を通ってロッド４の自由な運動を可能にしている。When the trigger member 7 is squeezed by hand in the direction of the grip 6, the stud 11 moves around the engagement point of the contact portion 13Φ until the upper and lower ends of the hole in the plate 12 grip the upper and lower surfaces of the piston rod 4.
Tilt. Continuing the backward movement of the trigger member 7,
The plate 12 advances together with the piston rod to advance the piston within the barrel 1. During this forward movement of the piston rod 4, the rod is sliding through the plate 15;
5 is slightly inclined about the stud 16 to allow free movement of the rod 4 through the aperture in the plate.
引金部材７から手を離すと、ばね１４は板１２を第１図
に示す位置に戻し、板１２は板１５に−よって反対方向
への動きを阻止されているロッド４に沿ってスライドし
、第１図に示す位置を再び占めロッド４を掴む。ばね１
４の作用の下での板１２の戻り運動はまた、引金部材７
を図示の位置に戻す。When the trigger member 7 is released, the spring 14 returns the plate 12 to the position shown in FIG. 1, and the plate 12 slides along the rod 4, which is prevented from moving in the opposite direction by the plate 15. , again assuming the position shown in FIG. 1 and grasping the rod 4. Spring 1
The return movement of the plate 12 under the action of 4 also causes the trigger member 7
Return to the position shown.
ここで、グリップ部材すなわち板１２を詳細に示す第２
図及び第３図を参照されたい。2, which shows the gripping member or plate 12 in detail.
Please refer to the figures and FIG.
グリップ１２は第２図〜第５図に詳細に示されており、
これはほぼ鍵穴形の厚板から成り、この厚板は焼結金属
製でその幅の広い部分には後面２２から前面２３に貫通
する円筒孔２１を有し、この孔の軸は両面に直角である
。前面２３の幅の狭い部分にはボス２４があるが、その
唯一の目的はグリッパが正確な要領で組立てられること
を可能にするために前面を後眞と区別することである。The grip 12 is shown in detail in FIGS. 2-5, and
It consists of a roughly keyhole-shaped plank made of sintered metal and having in its wide part a cylindrical hole 21 passing from the rear surface 22 to the front surface 23, the axis of which is perpendicular to both sides. It is. On the narrow part of the front face 23 there is a boss 24 whose sole purpose is to distinguish the front face from the rear hem to enable the gripper to be assembled in a precise manner.
後面２２には浅い溝２５を形成するが、その溝幅は孔２
１の直径と等しく、またその基部は円弧になっている。A shallow groove 25 is formed in the rear surface 22, and the width of the groove is equal to that of the hole 2.
1, and its base is an arc.
この溝は閉鎖端２６から始まり孔２１に向かって連なっ
ており、溝２５と孔２１との間に非円弧２７の交差を成
している。前面２３には同一の形状からなる溝２８を形
成するが、この溝は孔２１の頂部に連なる後面の溝２５
に対して孔２１の底部に流れ込んでいる。The groove starts at the closed end 26 and continues towards the hole 21, forming a non-circular arc 27 intersection between the groove 25 and the hole 21. A groove 28 having the same shape is formed on the front surface 23, but this groove is similar to the groove 25 on the rear surface that continues to the top of the hole 21.
In contrast, it flows into the bottom of the hole 21.
グリッパ１２をこれにスライド係合するロッド４に取付
けると（スライドなる用語はここでは技術的に定義され
た意味ではなく完全に密接しているが自由に動く係合と
いう一般的な日常的な意味で使用している）、ビン１１
によってグリッ、バの下部に加えられた力はグリッパを
ごくわずか傾斜させ、溝２５と孔２１の間のロッド４の
上方にある交差における曲線エツジ２７とグリッパの前
面において溝２８と孔２１の間のロッドの下方にある交
差とがロッドに係合し、これらの鋭いエツジがロッド４
を点状にではなく円弧状に掴む。従って、ロッド４は固
く掴まれ、しかも相当な力を引金部材に加え得ることと
なって、ピン１１と板１２を介して、従ってバレル１内
のピストンに力を加えることができ、バレル内の材料に
対して圧力を増加し得、ノズル２を通じてこれを押出す
ことができる。When the gripper 12 is attached to the rod 4 in a sliding engagement with it (the term sliding is not used here in the technically defined sense but in the general everyday sense of a completely intimate but free-moving engagement) ), Bin 11
The force exerted on the lower part of the gripper by the gripper tilts the gripper very slightly, causing the curved edge 27 at the intersection above the rod 4 between the groove 25 and the hole 21 and between the groove 28 and the hole 21 on the front side of the gripper. The intersections below the rod engage the rod, and these sharp edges
Grasp it in an arc shape instead of a dot shape. Therefore, the rod 4 is gripped tightly and a considerable force can be applied to the trigger member, through the pin 11 and the plate 12 and thus to the piston in the barrel 1. Pressure can be increased on the material and extruded through the nozzle 2.
第６図に示す変形例においては、溝２５と２８は部分的
に球状の窪み３１と３２に置換えられている。In the variant shown in FIG. 6, grooves 25 and 28 are partially replaced by spherical depressions 31 and 32.
試験の結果によると、第１図〜第５図に示す構造のガン
において、少なくとも１０００ ｋｇの力をディスペン
スすべき材料に加えることができ、この程度の荷重がロ
ッドに明瞭な傷を付けることなく、また、グリッパに目
立った摩耗を生じることなしに繰返し加え得ることが判
明した。１７０度にもわたるロッドと各係合エツジ間の
接触が全体で３４０度の接触を作っていることが調査の
結果判明した。溝を持たないグリッパについての別の試
験では、殆どまたは全くグリップが生じず、グリッパの
ロッド上での滑りが起こることが判明した。Test results have shown that a force of at least 1000 kg can be applied to the material to be dispensed in a gun constructed as shown in Figures 1 to 5, and that such a load can be applied without appreciable damage to the rod. It has also been found that the gripper can be applied repeatedly without noticeable wear. Investigations have shown that as much as 170 degrees of contact between the rod and each engagement edge creates a total of 340 degrees of contact. Other tests on grippers without grooves found that little or no gripping occurred and slipping on the gripper rods occurred.
第１図はデイスペンサーの側面図、第２図は第１図に示
すデイスペンサーのグリッパの背面図、第３図は同グリ
ッパの側面図、第４図は同グリッパの前面図、第５図は
第２図の平面■−■での断面図、第６図はグリッパの変
形構造に関する第２図と類似の図である。
図中、４はロッド、５は本体、１２はグリッパ板、２１
は孔、２５．２８は溝、２７はエツジをそれぞれ示す。
代理人 弁理士 佐々木 宗 治
／−ｔｃ、、 ２． Ｆｔｅ、、３．
ん、４八イ。
手続補正書く自発）
１．事件の表示
特願昭６２−２２８６８５
２、発明の名称
ディスペンサーガン
３、補正をする者
事件との関係 １ｉ許出願人
住 所 イギリス国、パークシャ アール・ジー１３
２ キュー・アール、ニューバリー、ショー、ターンバ
イク ロード、ターンバイク、インダストリアル ニス
テート （番地なし）名 称 ビー、シー、コックス
（ニューバリー）リミッテッド
４、代理人
住 所 東京都港区虎ノ門五「目８番６号 アミタビ
ル１）（１）、（２＞、（３）については別紙のとおり
に補正する。
２＞（４）については第１図乃至第６図を別紙のとおり
に補正する。Figure 1 is a side view of the dispenser, Figure 2 is a rear view of the gripper of the dispenser shown in Figure 1, Figure 3 is a side view of the gripper, Figure 4 is a front view of the gripper, and Figure 5. is a sectional view taken along the plane ■--■ in FIG. 2, and FIG. 6 is a view similar to FIG. 2 regarding the deformed structure of the gripper. In the figure, 4 is a rod, 5 is a main body, 12 is a gripper plate, 21
25 and 28 are holes, 25 and 28 are grooves, and 27 are edges, respectively. Agent Patent Attorney Muneharu Sasaki/-tc, 2. Fte, 3.
Hmm, 48. Procedural amendment written spontaneously) 1. Indication of the case Patent application No. 62-228685 2. Name of the invention Dispenser gun 3. Person making the amendment Relationship to the case 1i Applicant address Parkshire, UK 13
2 Q.R., Newbury, Shaw, Turnbike Road, Turnbike, Industrial Nistate (no address) Name: B.C.C. Cox (Newbury) Limited 4; Agent address: 8, Toranomon Go, Minato-ku, Tokyo No. 6 Amitavir 1) (1), (2>, and (3) will be corrected as shown in the attached sheet. Regarding 2> (4), Figures 1 to 6 will be corrected as shown in the attached sheet.
Claims (10)
グリッパ板と、前記孔内にスライド係合する円形断面の
ロッドとを有して成り、前記グリッパ板は前記本体に取
付けられて前記ロッドの軸に対して長手方向に往復動す
るように構成され、前記ロッドを前進させるための該グ
リッパ板の往復動の前進ストロークにおけるロッドグリ
ップ位置と、前記ロッドを動かさずに該グリッパ板を戻
すための該グリッパ板の往復動の後退ストロークにおけ
るロッド解放位置との間で前記ロッドの軸に対して傾斜
するように構成され、また前記グリッパ板の一面におい
ては、ほぼ弧状の基部と前記孔に連なる溝を有し、これ
が２つの弧状部分で形成される該グリッパ板の前記一面
で前記孔にエッジを形成するが、前記２つの弧状部分の
一方は前記孔と該グリッパ板の一面との交差で形成され
、他方は前記溝の基部と前記孔との交差によって形成さ
れる、液体または半液体物質の押出し用のガン。(1) A main body, a parallel-sided gripper plate having a parallel-sided hole with a circular cross-section, and a rod with a circular cross-section that slides into the hole, and the gripper plate is attached to the main body and a rod gripping position during a reciprocating forward stroke of the gripper plate configured to reciprocate longitudinally relative to an axis of a rod to advance the rod and return the gripper plate without moving the rod; The gripper plate is configured to be inclined with respect to the axis of the rod between the rod release position in the backward stroke of the reciprocating movement of the gripper plate, and one side of the gripper plate has a substantially arcuate base and the hole. a continuous groove forming an edge in the hole on the one side of the gripper plate formed by two arcuate portions, one of the two arcuate portions forming an edge at the intersection of the hole and the one side of the gripper plate; gun for the extrusion of liquid or semi-liquid substances, the other being formed by the intersection of the base of said groove and said hole.
第１の溝に対して直径方向に反対側に位置する、特許請
求の範囲第１項に記載のガン。(2) a similar groove is provided on the opposite side of the gripper plate;
A gun as claimed in claim 1, located diametrically opposite to the first groove.
ある、特許請求の範囲第２項に記載のガン。(3) The gun according to claim 2, wherein the rod is made of mild steel with a hardened surface layer.
範囲第３項に記載の機構。(4) The mechanism according to claim 3, wherein the gripper plate is made of sintered metal.
平行側部を有する円形断面のピストンロッドと、該ロッ
ドが通過する円形断面の平行側部孔を有するグリッパ板
とを有して成り、該グリッパ板の一面における前記孔の
口はその周辺の少なくとも一部が長円の弧で境界づけら
れ、その形状は前記グリッパ板を傾斜した時該長円弧が
前記ロッドに相当な長さにわたって係合するようなもの
である、粘性材料を押出すためのディスペンサーガン。(5) A gripper plate having a main body, a piston rod having a circular cross section and a parallel side portion reciprocatingly attached to the main body, and a gripper plate having a parallel side hole having a circular cross section through which the rod passes. The mouth of the hole on one side of the gripper plate is bounded at least part of its periphery by an elliptical arc, and the shape is such that when the gripper plate is tilted, the ellipse has a length corresponding to the rod. Dispenser guns for extruding viscous materials, such as engaging across.
の一面にはほぼ弧状の基部を有し前記孔に連なり該グリ
ッパ板の前記一面の前記孔にエッジをつくる溝を有し、
これが２つの弧状部分を形成し、その２つの弧状部分の
一方は前記孔と前記グリッパ板の一面との交差で形成さ
れ、他方は前記溝の基部の前記孔との交差で形成される
、特許請求の範囲第５項に記載のディスペンサーガン。(6) the gripper plate has parallel sides, and one side of the gripper plate has a groove having a generally arcuate base that connects to the hole and creates an edge in the hole on the one side of the gripper plate;
This forms two arcuate sections, one of which is formed by the intersection of the hole with one side of the gripper plate and the other by the intersection of the base of the groove with the hole, the patent A dispenser gun according to claim 5.
、特許請求の範囲第６項に記載のディスペンサーガン。7. The dispenser gun of claim 6, wherein a similar arc is present on the opposite side of the gripper plate.
として、第１の溝と直径方向に反対位置に位置している
、特許請求の範囲第７項に記載のディスペンサーガン。8. The dispenser gun of claim 7, wherein a like arc is diametrically opposed to the first groove as a like groove on an opposite side of the gripper plate.
ある、特許請求の範囲第８項に記載のディスペンサーガ
ン。(9) The dispenser gun according to claim 8, wherein the rod is made of mild steel with a hardened surface layer.
の範囲第９項に記載のディスペンサーガン。(10) The dispenser gun according to claim 9, wherein the gripper plate is made of sintered metal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8622178 | 1986-09-15 | ||
| GB8622178A GB2194989B (en) | 1986-09-15 | 1986-09-15 | Rod advancing mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63100969A true JPS63100969A (en) | 1988-05-06 |
Family
ID=10604208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62228685A Pending JPS63100969A (en) | 1986-09-15 | 1987-09-14 | Dispenser gun |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0260925B1 (en) |
| JP (1) | JPS63100969A (en) |
| AT (1) | ATE61308T1 (en) |
| DE (1) | DE3768392D1 (en) |
| GB (1) | GB2194989B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9909498D0 (en) * | 1999-04-23 | 1999-06-23 | Agma Plc | Liquid dispenser |
| AUPQ598100A0 (en) * | 2000-03-01 | 2000-03-23 | Illinois Tool Works Inc. | Cartridge dispensing guns |
| US7076850B2 (en) | 2003-01-09 | 2006-07-18 | Lisle Corporation | Dual piston disc brake caliper compressor |
| US6874217B2 (en) | 2003-01-09 | 2005-04-05 | Lisle Corporation | Disc brake pad spreading tool |
| US8066714B2 (en) * | 2006-03-17 | 2011-11-29 | Warsaw Orthopedic Inc. | Instrumentation for distraction and insertion of implants in a spinal disc space |
| US8393063B2 (en) | 2011-04-21 | 2013-03-12 | Lisle Corporation | Brake pad spreader tool for disc brake assemblies |
| GB201203829D0 (en) | 2012-03-05 | 2012-04-18 | Buchanan Nigel | Brake calliper tool |
| DE102012216965A1 (en) | 2012-09-21 | 2014-04-17 | Hilti Aktiengesellschaft | Feed mechanism for extrusion device for extruding cartridge, has clamping element with hole, through which push rod runs with its circular cross-section, where hole has shape of cylinder with elliptical, non-circular base and top surfaces |
| DE202022102798U1 (en) | 2022-05-20 | 2023-08-24 | Marco Roth | Caulking gun |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1264311A (en) * | 1968-02-15 | 1972-02-23 | ||
| GB1452059A (en) * | 1973-02-15 | 1976-10-06 | Cox P C | Assemblies for |
| GB1481745A (en) * | 1974-12-11 | 1977-08-03 | Adhesive Tapes Ltd | Hot material applicator |
| GB1555455A (en) * | 1976-06-11 | 1979-11-07 | Cox Mastic Appliances Ltd P C | Dispensing gun |
| US4090639A (en) * | 1977-02-14 | 1978-05-23 | Smithkline Corporation | Multiple dose paste dispenser |
| AU541325B2 (en) * | 1979-04-10 | 1985-01-03 | Wellcome Foundation Limited, The | Dose dispensing of pastes |
-
1986
- 1986-09-15 GB GB8622178A patent/GB2194989B/en not_active Expired - Lifetime
-
1987
- 1987-09-14 JP JP62228685A patent/JPS63100969A/en active Pending
- 1987-09-15 EP EP87308131A patent/EP0260925B1/en not_active Expired - Lifetime
- 1987-09-15 DE DE8787308131T patent/DE3768392D1/en not_active Expired - Lifetime
- 1987-09-15 AT AT87308131T patent/ATE61308T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB8622178D0 (en) | 1986-10-22 |
| EP0260925A1 (en) | 1988-03-23 |
| GB2194989A (en) | 1988-03-23 |
| DE3768392D1 (en) | 1991-04-11 |
| GB2194989B (en) | 1990-08-08 |
| ATE61308T1 (en) | 1991-03-15 |
| EP0260925B1 (en) | 1991-03-06 |
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